SPYDR 3 Series

Next-Level Commercial Cannabis Lighting

Name: SPYDR 3 SERIES
Brand: Fluence
SKU: SKU_IF_AVAILABLE
Rating: 3.8 (49 reviews)

Get precision rack lighting with uniform canopy control when you call on our SPYDR Series that maximizes grow space for higher crop yields and better quality.

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Home » Products » SPYDR 3 Series

Advanced Multi-Tier Performance for Commercial Cannabis

SPYDR 3 Series

Ten years after setting the standard in cannabis lighting, Fluence redefines it once again with SPYDR 3—the next-generation, multi-tier fixture designed for commercial-scale success. Built for both vegetative and flowering stages, SPYDR 3 delivers precision light control, higher energy efficiency, and rugged durability in the harshest grow environments. With flexible wattage, advanced spectra, and an IP66-rated design, it’s the most adaptable and powerful SPYDR yet—engineered to help growers simplify operations, maintain high quality and boost yields.

Higher Output, Greater Efficiency: Delivers up to 2,260 μmol/s at up to 3.06 μmol/J to maximize canopy penetration and reduce OPEX
Built for Harsh Environments: Fully sealed, IP66-rated driver and lens resist humidity, chemicals, and cleaning agents.
Modular and Scalable Design: Removable light bars, foldable frame, and plug-and-play connectors streamline installation and transport.
Rebate-Ready and ROI-Focused: Meets leading rebate program thresholds and lowers total cost of ownership for high-volume cultivators.

Fluence SPYDR 3 LED grow light for commercial cannabis cultivation setups.

Specs of SPYDR 3 LED Grow Lights

The SPYDR 3 delivers output up to 2,200 μmol/s while maintaining exceptional efficiency at 3.0 μmol/J. Up to multiple power configurations (390W, 500W, 620W, 700W, and 800W) give growers the flexibility to optimize their lighting strategy for any cultivation environment.

With a Q90 rating at 50,000 hours and broad voltage compatibility from 120V to 480V, the SPYDR 3 ensures reliable, consistent performance across your entire operation. The versatile voltage range supports both standard and industrial electrical systems, making integration seamless across different facility types.

Fluence LED cannabis grow light fixture for commercial cultivation science.

Rectangular LED grow light for cannabis with Fluence branding, ideal for commercial cannabis cultivation.

Rectangular LED grow light for cannabis, six bars, Fluence, commercial use.

	SR-3x47	SR-3i33	SR-3p47	SR-3i47	SR-3h47
Wattage [W]	390	500	620	700	800
PPF Output [µmol/s]	1190	1450	1750	1870 (R4), 2020 (R45)	2090 (R4), 2200 (R4a)
Efficacy [µmol/J]	3.05	2.90	2.82	2.67 (R4), 2.87 (R45)	2.61 (R4), 2.76 (R4a)
Voltage [V]	120-277 \| 208-480	120-277	120-277 \| 208-480	120-277 \| 208-480	120-277 \| 208-480
Dimensions [L x W x H in]	47 x 43 x 2.36	47 x 30 x 2.36	47 x 43 x 2.36	47 x 43 x 2.36	47 x 43 x 2.36
Weight [kg/lb]	7.9 kg / 17.4 lb	7.9 kg / 17.4 lb	10.7 kg / 23.5 lb	11.9 kg / 26.3 lb	11.9 kg / 26.3 lb
Spectrum	R5	R45	R45	R4, R45	R4, R4a

PhysioSpec™

SPYDR 3 is available in Fluence’s PhysioSpec™ spectra – R4, R4a, R5 and R45 – each optimized to meet the unique needs of commercial cannabis cultivators. Whether you’re focused on maximizing vegetative growth, enhancing flower quality, or achieving full-cycle performance, these scientifically engineered spectra deliver the precision and consistency modern grows demand. Built on more than a decade of photobiological research, PhysioSpec™ helps growers fine-tune morphology, control plant responses, and drive better results—rack after rack, season after season.

Spectrum chart of LED grow lights for cannabis with peaks at 450, 620, 660 nm.

Spectral power chart for LED grow lights for cannabis, peak at 660nm, blue at 450nm.

Spectral chart for LED grow lights showing blue and red peaks for cannabis lighting.

LED grow light spectrum showing blue and red peaks for cannabis cultivation science.

Charts are for reference only. Refer to Product Spec Sheets for detailed data.

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